Technical specifications * onnection type Wired * Microphone type Condensing * Membrane 9,7 x 6,5 mm * Connectors 3.5 mm jack * Impedance 2200 Ohm * Cable length 1,8 m * Frequency response 10–13000 Hz * Sensitivity 54 dB * Housing material Plastic

Technical specifications * Connection type Wireless * Connection interface USB * Amount of buttons 5 + scroll wheel * Sensor type Optical * Resolution 800/1200/1600 dpi * Power supply 1 ? AA (included) * ROHS / CE Yes * Operation range 0–10 m * Average duration of work without recharging / changing batteries 3-6 months * System requirements for PC Windows 2000/XP/Vista/7/8/10, Mac OS X10

Technical specifications * Connection type Wireless * Connection interface USB * Amount of buttons 3 + scroll wheel * Sensor type Optical * Resolution 800/1200/1600 dpi * Power supply 2 ? AAA * Color Grey * ROHS / CE Yes * Operation range 0–10 m * Average duration of work without recharging / changing batteries 3-6 months * System requirements for PC Windows 2000/XP/Vista/7/8/10, Mac OS X10

Technical specifications * Connection type wireless * Connection interface Bluetooth, USB * Bluetooth specification Bluetooth 5.2 * Operation frequency 2.4 GHz * Number of buttons 3 + scroll wheel * Sensor type optical * Mouse sensor resolution, DPI / 1200 / 800 * Minimum DPI 800 dpi * Maximum DPI 1600 dpi * Number of clicks 5 million * Battery capacity 500 mA·h * Operation time on one battery charge 200 hrs * Operation range 0—10 m * Noiseless buttons yes * Cable length 0.8 ±5% m * Color black * System requirements for PC Windows XP / 7 / 8 / 10, Android, MAC OS